Hot dog bun



FIG. 1 is a perspective view of a preferred embodiment of the hot dog bun, showing my design.

FIG. 2 is a top plan view;

FIG. 3 is a bottom plan view;

FIG. 4 is a front elevational view;

FIG. 5 is a rear elevational view;

FIG. 6 is a left side elevational view;

FIG. 7 is a right side elevational view; and,

FIG. 8 is a perspective view of a hot dog bun retaining a hot dog therein. 

The ornamental design for a hot dog bun, as shown and described. 